LiveActive security incident?Get immediate response
CVE archive

July 2023

Browse CVE records published in July 2023, with severity, affected products, CWE, KEV, and source-backed vulnerability context.

Showing 50 of 2183 matching CVEs · Page 12 of 44.

High · CVSS 8.8

CVE-2023-36542: Apache NiFi: Potential Code Injection with Properties Referencing Remote Resources

Apache NiFi 0.0.2 through 1.22.0 include Processors and Controller Services that support HTTP URL references for retrieving drivers, which allows an authenticated and authorized user to configure a location that enables custom code execution. The resolution introduces a new Required Permission for referencing remote resources, restricting configuration of these components to privileged users. The permission prevents unprivileged users from configuring Processors and Controller Services annotated with the new Reference Remote Resources restriction. Upgrading to Apache NiFi 1.23.0 is the recommended mitigation.

Published Jul 29, 2023 · Updated Feb 13, 2025

Unknown · CVSS Not scored

CVE-2023-36495: An integer overflow was addressed with improved input validation.

An integer overflow was addressed with improved input validation. This issue is fixed in watchOS 9.6, macOS Monterey 12.6.8, iOS 15.7.8 and iPadOS 15.7.8, tvOS 16.6, iOS 16.6 and iPadOS 16.6, macOS Ventura 13.5. An app may be able to execute arbitrary code with kernel privileges.

Published Jul 28, 2023 · Updated Feb 13, 2025

High · CVSS 7.5

CVE-2023-36461: Mastodon vulnerable to Denial of Service through slow HTTP responses

Mastodon is a free, open-source social network server based on ActivityPub. When performing outgoing HTTP queries, Mastodon sets a timeout on individual read operations. Prior to versions 3.5.9, 4.0.5, and 4.1.3, a malicious server can indefinitely extend the duration of the response through slowloris-type attacks. This vulnerability can be used to keep all Mastodon workers busy for an extended duration of time, leading to the server becoming unresponsive. Versions 3.5.9, 4.0.5, and 4.1.3 contain a patch for this issue.

Published Jul 6, 2023 · Updated Feb 13, 2025

Critical · CVSS 10

CVE-2023-36460: Mastodon vulnerable to arbitrary file creation through media attachments

Mastodon is a free, open-source social network server based on ActivityPub. Starting in version 3.5.0 and prior to versions 3.5.9, 4.0.5, and 4.1.3, attackers using carefully crafted media files can cause Mastodon's media processing code to create arbitrary files at any location. This allows attackers to create and overwrite any file Mastodon has access to, allowing Denial of Service and arbitrary Remote Code Execution. Versions 3.5.9, 4.0.5, and 4.1.3 contain a patch for this issue.

Published Jul 6, 2023 · Updated Feb 13, 2025

Critical · CVSS 9.3

CVE-2023-36459: Mastodon vulnerable to Cross-site Scripting through oEmbed preview cards

Mastodon is a free, open-source social network server based on ActivityPub. Starting in version 1.3 and prior to versions 3.5.9, 4.0.5, and 4.1.3, an attacker using carefully crafted oEmbed data can bypass the HTML sanitization performed by Mastodon and include arbitrary HTML in oEmbed preview cards. This introduces a vector for cross-site scripting (XSS) payloads that can be rendered in the user's browser when a preview card for a malicious link is clicked through. Versions 3.5.9, 4.0.5, and 4.1.3 contain a patch for this issue.

Published Jul 6, 2023 · Updated Feb 13, 2025

High · CVSS 7.8

CVE-2023-3611: Out-of-bounds write in Linux kernel's net/sched: sch_qfq component

An out-of-bounds write vulnerability in the Linux kernel's net/sched: sch_qfq component can be exploited to achieve local privilege escalation. The qfq_change_agg() function in net/sched/sch_qfq.c allows an out-of-bounds write because lmax is updated according to packet sizes without bounds checks. We recommend upgrading past commit 3e337087c3b5805fe0b8a46ba622a962880b5d64.

Published Jul 21, 2023 · Updated Feb 13, 2025

High · CVSS 7.8

CVE-2023-3610: Use-after-free in Linux kernel's netfilter: nf_tables component

A use-after-free vulnerability in the Linux kernel's netfilter: nf_tables component can be exploited to achieve local privilege escalation. Flaw in the error handling of bound chains causes a use-after-free in the abort path of NFT_MSG_NEWRULE. The vulnerability requires CAP_NET_ADMIN to be triggered. We recommend upgrading past commit 4bedf9eee016286c835e3d8fa981ddece5338795.

Published Jul 21, 2023 · Updated Feb 13, 2025

Medium · CVSS 6

CVE-2023-35936: Arbitrary file write is possible in Pandoc when using PDF output or --extract-media with untrusted input

Pandoc is a Haskell library for converting from one markup format to another, and a command-line tool that uses this library. Starting in version 1.13 and prior to version 3.1.4, Pandoc is susceptible to an arbitrary file write vulnerability, which can be triggered by providing a specially crafted image element in the input when generating files using the `--extract-media` option or outputting to PDF format. This vulnerability allows an attacker to create or overwrite arbitrary files on the system ,depending on the privileges of the process running pandoc. It only affects systems that pass untrusted user input to pandoc and allow pandoc to be used to produce a PDF or with the `--extract-media` option. The fix is to unescape the percent-encoding prior to checking that the resource is not above the working directory, and prior to extracting the extension. Some code for checking that the path is below the working directory was flawed in a similar way and has also been fixed. Note that the `--sandbox` option, which only affects IO done by readers and writers themselves, does not block this vulnerability. The vulnerability is patched in pandoc 3.1.4. As a workaround, audit the pandoc command and disallow PDF output and the `--extract-media` option.

Published Jul 5, 2023 · Updated Feb 13, 2025

Medium · CVSS 6.1

CVE-2023-35934: yt-dlp File Downloader cookie leak

yt-dlp is a command-line program to download videos from video sites. During file downloads, yt-dlp or the external downloaders that yt-dlp employs may leak cookies on HTTP redirects to a different host, or leak them when the host for download fragments differs from their parent manifest's host. This vulnerable behavior is present in yt-dlp prior to 2023.07.06 and nightly 2023.07.06.185519. All native and external downloaders are affected, except for `curl` and `httpie` (version 3.1.0 or later). At the file download stage, all cookies are passed by yt-dlp to the file downloader as a `Cookie` header, thereby losing their scope. This also occurs in yt-dlp's info JSON output, which may be used by external tools. As a result, the downloader or external tool may indiscriminately send cookies with requests to domains or paths for which the cookies are not scoped. yt-dlp version 2023.07.06 and nightly 2023.07.06.185519 fix this issue by removing the `Cookie` header upon HTTP redirects; having native downloaders calculate the `Cookie` header from the cookiejar, utilizing external downloaders' built-in support for cookies instead of passing them as header arguments, disabling HTTP redirectiong if the external downloader does not have proper cookie support, processing cookies passed as HTTP headers to limit their scope, and having a separate field for cookies in the info dict storing more information about scoping Some workarounds are available for those who are unable to upgrade. Avoid using cookies and user authentication methods. While extractors may set custom cookies, these usually do not contain sensitive information. Alternatively, avoid using `--load-info-json`. Or, if authentication is a must: verify the integrity of download links from unknown sources in browser (including redirects) before passing them to yt-dlp; use `curl` as external downloader, since it is not impacted; and/or avoid fragmented formats such as HLS/m3u8, DASH/mpd and ISM.

Published Jul 6, 2023 · Updated Feb 13, 2025

Critical · CVSS 9.8

CVE-2023-35797: Apache Airflow Hive Provider Beeline RCE with Principal

Improper Input Validation vulnerability in Apache Software Foundation Apache Airflow Hive Provider. This issue affects Apache Airflow Apache Hive Provider: before 6.1.1. Before version 6.1.1 it was possible to bypass the security check to RCE via principal parameter. For this to be exploited it requires access to modifying the connection details. It is recommended updating provider version to 6.1.1 in order to avoid this vulnerability.

Published Jul 3, 2023 · Updated Feb 13, 2025

Critical · CVSS 9.8

CVE-2023-35088: Apache InLong: SQL injection in audit endpoint

Improper Neutralization of Special Elements Used in an SQL Command ('SQL Injection') vulnerability in Apache Software Foundation Apache InLong.This issue affects Apache InLong: from 1.4.0 through 1.7.0.  In the toAuditCkSql method, the groupId, streamId, auditId, and dt are directly concatenated into the SQL query statement, which may lead to SQL injection attacks. Users are advised to upgrade to Apache InLong's 1.8.0 or cherry-pick [1] to solve it. [1] https://github.com/apache/inlong/pull/8198

Published Jul 25, 2023 · Updated Feb 13, 2025

Critical · CVSS 9.8

CVE-2023-34478: Apache Shiro before 1.12.0, or 2.0.0-alpha-3, may be susceptible to a path traversal attack when used together with APIs or other web frameworks that route requests based on non-normalized requests.

Apache Shiro, before 1.12.0 or 2.0.0-alpha-3, may be susceptible to a path traversal attack that results in an authentication bypass when used together with APIs or other web frameworks that route requests based on non-normalized requests. Mitigation: Update to Apache Shiro 1.12.0+ or 2.0.0-alpha-3+

Published Jul 24, 2023 · Updated Feb 13, 2025

Medium · CVSS 5.9

CVE-2023-34457: MechanicalSoup vulnerable to malicious web server reading arbitrary files on client using file input inside HTML form

MechanicalSoup is a Python library for automating interaction with websites. Starting in version 0.2.0 and prior to version 1.3.0, a malicious web server can read arbitrary files on the client using a `<input type="file" ...>` inside HTML form. All users of MechanicalSoup's form submission are affected, unless they took very specific (and manual) steps to reset HTML form field values. Version 1.3.0 contains a patch for this issue.

Published Jul 5, 2023 · Updated Feb 13, 2025

High · CVSS 7.5

CVE-2023-34434: Apache InLong: JDBC URL bypassing by allowLoadLocalInfileInPath param

Deserialization of Untrusted Data Vulnerability in Apache Software Foundation Apache InLong.This issue affects Apache InLong: from 1.4.0 through 1.7.0.  The attacker could bypass the current logic and achieve arbitrary file reading. To solve it, users are advised to upgrade to Apache InLong's 1.8.0 or cherry-pick https://github.com/apache/inlong/pull/8130 .

Published Jul 25, 2023 · Updated Feb 13, 2025

Unknown · CVSS Not scored

CVE-2023-34425: The issue was addressed with improved memory handling.

The issue was addressed with improved memory handling. This issue is fixed in watchOS 9.6, macOS Monterey 12.6.8, iOS 15.7.8 and iPadOS 15.7.8, macOS Big Sur 11.7.9, iOS 16.6 and iPadOS 16.6, macOS Ventura 13.5. An app may be able to execute arbitrary code with kernel privileges.

Published Jul 28, 2023 · Updated Feb 13, 2025

High · CVSS 8.2

CVE-2023-34330: Code injection via Dynamic Redfish Extension interface

AMI SPx contains a vulnerability in the BMC where a user may inject code which could be executed via a Dynamic Redfish Extension interface. A successful exploit of this vulnerability may lead to a loss of confidentiality, integrity, and availability.

Published Jul 18, 2023 · Updated Feb 13, 2025

Critical · CVSS 9.1

CVE-2023-34329: Authentication Bypass via HTTP Header Spoofing

AMI MegaRAC SPx12 contains a vulnerability in BMC where a User may cause an authentication bypass by spoofing the HTTP header. A successful exploit of this vulnerability may lead to loss of confidentiality, integrity, and availability.

Published Jul 18, 2023 · Updated Feb 13, 2025

Unknown · CVSS Not scored

CVE-2023-34189: Apache InLong: General user can delete and update process

Exposure of Resource to Wrong Sphere Vulnerability in Apache Software Foundation Apache InLong.This issue affects Apache InLong: from 1.4.0 through 1.7.0. The attacker could use general users to delete and update the process, which only the admin can operate occurrences.  Users are advised to upgrade to Apache InLong's 1.8.0 or cherry-pick https://github.com/apache/inlong/pull/8109  to solve it.

Published Jul 25, 2023 · Updated Feb 13, 2025

High · CVSS 7.5

CVE-2023-3354: Improper i/o watch removal in tls handshake can lead to remote unauthenticated denial of service

A flaw was found in the QEMU built-in VNC server. When a client connects to the VNC server, QEMU checks whether the current number of connections crosses a certain threshold and if so, cleans up the previous connection. If the previous connection happens to be in the handshake phase and fails, QEMU cleans up the connection again, resulting in a NULL pointer dereference issue. This could allow a remote unauthenticated client to cause a denial of service.

Published Jul 11, 2023 · Updated Feb 13, 2025

Medium · CVSS 6.2

CVE-2023-32627: Floating point exception in src/voc.c

A floating point exception vulnerability was found in sox, in the read_samples function at sox/src/voc.c:334:18. This flaw can lead to a denial of service.

Published Jul 10, 2023 · Updated Feb 13, 2025

Unknown · CVSS Not scored

CVE-2023-32444: A logic issue was addressed with improved validation.

A logic issue was addressed with improved validation. This issue is fixed in macOS Big Sur 11.7.9, macOS Monterey 12.6.8, macOS Ventura 13.5. A sandboxed process may be able to circumvent sandbox restrictions.

Published Jul 28, 2023 · Updated Feb 13, 2025

Unknown · CVSS Not scored

CVE-2023-32393: The issue was addressed with improved memory handling.

The issue was addressed with improved memory handling. This issue is fixed in watchOS 9.3, tvOS 16.3, macOS Ventura 13.2, iOS 16.3 and iPadOS 16.3. Processing web content may lead to arbitrary code execution.

Published Jul 27, 2023 · Updated Feb 13, 2025

Critical · CVSS 9.8

CVE-2023-32254: Tree connection race condition remote code execution vulnerability

A flaw was found in the Linux kernel's ksmbd, a high-performance in-kernel SMB server. The specific flaw exists within the processing of SMB2_TREE_DISCONNECT commands. The issue results from the lack of proper locking when performing operations on an object. An attacker can leverage this vulnerability to execute code in the context of the kernel.

Published Jul 10, 2023 · Updated Feb 13, 2025

Critical · CVSS 9

CVE-2023-32250: Session race condition remote code execution vulnerability

A flaw was found in the Linux kernel's ksmbd, a high-performance in-kernel SMB server. The specific flaw exists within the processing of SMB2_SESSION_SETUP commands. The issue results from the lack of proper locking when performing operations on an object. An attacker can leverage this vulnerability to execute code in the context of the kernel.

Published Jul 10, 2023 · Updated Feb 13, 2025

Unknown · CVSS Not scored

CVE-2023-3219: EventON < 2.1.2 - Unauthenticated Post Access via IDOR

The EventON WordPress plugin before 2.1.2 does not validate that the event_id parameter in its eventon_ics_download ajax action is a valid Event, allowing unauthenticated visitors to access any Post (including unpublished or protected posts) content via the ics export functionality by providing the numeric id of the post.

Published Jul 10, 2023 · Updated Feb 13, 2025

High · CVSS 7.5

CVE-2023-30449: IBM Db2 denial of service

IBM Db2 for Linux, UNIX and Windows (includes Db2 Connect Server) 10.5, 11.1, and 11.5 is vulnerable to denial of service with a specially crafted query. IBM X-Force ID: 253439.

Published Jul 8, 2023 · Updated Feb 13, 2025

Medium · CVSS 5.9

CVE-2023-30448: IBM Db2 denial of service

IBM DB2 for Linux, UNIX and Windows (includes Db2 Connect Server) 10.5, 11.1, and 11.5 is vulnerable to denial of service with a specially crafted query on certain tables. IBM X-Force ID: 253437.

Published Jul 8, 2023 · Updated Feb 13, 2025

Medium · CVSS 5.9

CVE-2023-30447: IBM Db2 denial of service

IBM Db2 for Linux, UNIX and Windows (includes Db2 Connect Server) 10.5, 11.1, and 11.5 is vulnerable to denial of service with a specially crafted query on certain tables. IBM X-Force ID: 253436.

Published Jul 8, 2023 · Updated Feb 13, 2025

Medium · CVSS 5.9

CVE-2023-30446: IBM Db2 denial of service

IBM Db2 for Linux, UNIX and Windows (includes Db2 Connect Server) 10.5, 11.1, and 11.5 is vulnerable to denial of service with a specially crafted query on certain tables. IBM X-Force ID: 253361 .

Published Jul 8, 2023 · Updated Feb 13, 2025

High · CVSS 7.5

CVE-2023-30445: IBM Db2 denial of service

IBM Db2 for Linux, UNIX and Windows (includes Db2 Connect Server) 10.5, 11.1, and 11.5 is vulnerable to denial of service with a specially crafted query on certain tables. IBM X-Force ID: 253357.

Published Jul 8, 2023 · Updated Feb 13, 2025

Medium · CVSS 5.9

CVE-2023-30442: IBM Db2 denial of service

IBM Db2 for Linux, UNIX and Windows (includes Db2 Connect Server) 11.1 and 11.5 federated server is vulnerable to a denial of service as the server may crash when using a specially crafted wrapper using certain options. IBM X-Force ID: 253202.

Published Jul 10, 2023 · Updated Feb 13, 2025

High · CVSS 8.4

CVE-2023-30431: IBM Db2 buffer overflow

IBM Db2 for Linux, UNIX and Windows (includes Db2 Connect Server) 10.5, 11.1, and 11.5 db2set is vulnerable to a buffer overflow, caused by improper bounds checking. An attacker could overflow the buffer and execute arbitrary code. IBM X-Force ID: 252184.

Published Jul 9, 2023 · Updated Feb 13, 2025

Unknown · CVSS Not scored

CVE-2023-29406: Insufficient sanitization of Host header in net/http

The HTTP/1 client does not fully validate the contents of the Host header. A maliciously crafted Host header can inject additional headers or entire requests. With fix, the HTTP/1 client now refuses to send requests containing an invalid Request.Host or Request.URL.Host value.

Published Jul 11, 2023 · Updated Feb 13, 2025

Medium · CVSS 5.3

CVE-2023-29256: IBM Db2 information disclosure

IBM Db2 for Linux, UNIX and Windows (includes Db2 Connect Server) 10.5, 11.1, and 11.5 is vulnerable to an information disclosure due to improper privilege management when certain federation features are used. IBM X-Force ID: 252046.

Published Jul 9, 2023 · Updated Feb 13, 2025

High · CVSS 8.8

CVE-2023-28754: ShardingSphere-Agent: Deserialization vulnerability in ShardingSphere Agent

Deserialization of Untrusted Data vulnerability in Apache ShardingSphere-Agent, which allows attackers to execute arbitrary code by constructing a special YAML configuration file. The attacker needs to have permission to modify the ShardingSphere Agent YAML configuration file on the target machine, and the target machine can access the URL with the arbitrary code JAR. An attacker can use SnakeYAML to deserialize java.net.URLClassLoader and make it load a JAR from a specified URL, and then deserialize javax.script.ScriptEngineManager to load code using that ClassLoader. When the ShardingSphere JVM process starts and uses the ShardingSphere-Agent, the arbitrary code specified by the attacker will be executed during the deserialization of the YAML configuration file by the Agent. This issue affects ShardingSphere-Agent: through 5.3.2. This vulnerability is fixed in Apache ShardingSphere 5.4.0.

Published Jul 19, 2023 · Updated Feb 13, 2025

Medium · CVSS 5.4

CVE-2023-28530: IBM Cognos Analytics cross-site scripting

IBM Cognos Analytics 11.1 and 11.2 is vulnerable to stored cross-site scripting, caused by improper validation of SVG Files in Custom Visualizations. A remote attacker could exploit this vulnerability to execute scripts in a victim's Web browser within the security context of the hosting Web site. An attacker could use this vulnerability to steal the victim's cookie-based authentication credentials. IBM X-Force ID: 251214.

Published Jul 22, 2023 · Updated Feb 13, 2025